#!/bin/sh

DATE=`date +%Y%m%d`
for day in 0 1 2 ; do
sudo rrdtool graph --end 18:00-${day}d --start 06:00-${day}d /tmp/solardetail${day}.png -M -i\
 -t "Wook's solar system" -v "Temp (C)" -h 200 -w 800\
 DEF:pump=/var/log/solar.rrd:pump:LAST TICK:pump#000000:0.05:"Solar Pump on" \
 DEF:panel=/var/log/solar.rrd:panel:LAST LINE2:panel#FF0000:"Panel Temp" \
 DEF:tanktop=/var/log/solar.rrd:tanktop:LAST LINE2:tanktop#00FF00:"Top of Tank" \
 DEF:tankbott=/var/log/solar.rrd:tankbott:LAST LINE2:tankbott#00ffff":Bottom of Tank\c"
done